Shars 5/16-18 3/8-16 1/2-13 5/8-11 3/4-10 1-8 Flange Nuts New ![

Shars 5/16-18 3/8-16 1/2-13 5/8-11 3/4-10 Flange Nuts New. You may ask for freight cost before buying tools. If you need to speak to a sales person feel free to call. at Fixed Prices. Heat treated steel, black oxide.